I-71 N.B. over NSC RR & RTA91


+41.42167, -81.81944
41°25'18" N, 81°49'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-71 N.B. over NSC RR & RTA91
Structure number:1804685
Location:.17 MI. N. OF JCT. I-480
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:123.0 ft. [37.5 m]
Total length:1169.0 ft. [356.3 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:15
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:41,171 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:82.5
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$3,280,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201682.5GoodVery GoodGoodGoodFO41171
November 201581.3GoodVery GoodGoodGoodFO49139
November 201484.6GoodVery GoodGoodGood-49139
December 201384.6FairGoodSatisfactoryGood-49139
December 201284.6FairGoodSatisfactoryGood-49139
December 201184.6FairGoodSatisfactoryGood-49139
November 201083.8FairGoodSatisfactoryGood-53910
December 200983.8FairGoodSatisfactoryGood-53910
July 200883.8FairGoodSatisfactoryGood-53910
December 200783.8FairGoodSatisfactoryGood-53910
December 200683.8FairGoodSatisfactoryGood-53910
December 200583.8FairGoodSatisfactoryGood-53910
October 200486.2FairGoodSatisfactoryGood-38610
August 200386.2FairGoodSatisfactoryGood-38610
November 200286.2FairGoodSatisfactoryGood-38610
November 200186.2FairGoodSatisfactoryGood-38610
December 200086.5GoodGoodGoodGood-36045
May 199753.2PoorPoorPoorPoorSD36045
December 199653.2PoorPoorPoorPoorSD36045
October 199552.6PoorPoorPoorPoorSD36045
April 199450.2PoorSeriousPoorPoorSD36045
October 199353.1PoorPoorPoorPoorSD34265
December 199271.3PoorPoorFairFairSD34265
November 199150.7PoorSeriousPoorPoorSD34265